#2A4A92#2A4A92

#2A4A92 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.6% C 0.125 H 263.9°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#2A4A92
RGB	rgb(42, 74, 146)
HSL	hsl(222, 55%, 37%)
HSV	hsv(222, 71%, 57%)
CMYK	cmyk(71.2%, 49.3%, 0%, 42.7%)
CIE-LAB	lab(32.84, 13.86, -43.24)
CIE-LCH	lch(32.84, 45.41, 287.77°)
OKLab	oklab(42.58% -0.0133 -0.124)
OKLCH	oklch(42.58% 0.125 263.9)
XYZ	xyz(8.5901, 7.4642, 28.1766)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4A92 #92722A

analogous

#2A7E92 #2A4A92 #3E2A92

triadic

#2A4A92 #922A4A #4A922A

tetradic

#2A4A92 #922A7E #92722A #2A923E

square

#2A4A92 #922A7E #92722A #2A923E

split-complementary

#2A4A92 #923E2A #7E922A

monochromatic

#0F1A33 #1C3262 #2A4A92 #3862C2 #6486D2

Accessibility & contrast

On white

8.42

#2A4A92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2A4A92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4A92

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4A92	#FFFFFF	#000000	##FFFFFF
##2A4A92	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235295

Deuteranopia (green-blind)

#064991

Tritanopia (blue-blind)

#005B67

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2a4a92;
/* rgb */ color: rgb(42, 74, 146);
/* oklch */ color: oklch(42.6% 0.125 263.9);

Tailwind

colors: {
  custom: {
    50: '#717cb2',
    500: '#2a4a92',
    950: '#000000',
  },
}

SCSS

$custom: #2a4a92;
$custom-light: #717cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4a92",
  "rgb": {
    "r": 42,
    "g": 74,
    "b": 146
  },
  "hsl": {
    "h": 221.538,
    "s": 55.319,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42581,
    "c": 0.12471,
    "h": 263.9
  },
  "luminance": 0.07465
}

Semantic roles & 50–950 ramp

primary

#2A4A92

secondary

#B89D5F

accent

#B149DF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #2A4A92

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →